WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2013161167) EXHAUST GAS CLEANING CATALYST MATERIAL, AND EXHAUST GAS CLEANING CATALYST CONTAINING SAID CATALYST MATERIAL
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/161167    International Application No.:    PCT/JP2013/001747
Publication Date: 31.10.2013 International Filing Date: 14.03.2013
Chapter 2 Demand Filed:    21.02.2014    
IPC:
B01J 23/63 (2006.01), B01D 53/94 (2006.01), B01J 23/56 (2006.01), F01N 3/10 (2006.01)
Applicants: MAZDA MOTOR CORPORATION [JP/JP]; 3-1, Shinchi, Fuchu-cho, Aki-gun, Hiroshima 7308670 (JP)
Inventors: KAWABATA, Hisaya; (JP).
AKAMINE, Masaaki; (JP).
MATSUMURA, Yasuhiro; (JP).
SHIGETSU, Masahiko; (JP).
TAKAMI, Akihide; (JP)
Agent: MAEDA & PARTNERS; Osaka-Marubeni Bldg.5F, 5-7, Hommachi 2-chome, Chuo-ku, Osaka-shi, Osaka 5410053 (JP)
Priority Data:
2012-097580 23.04.2012 JP
Title (EN) EXHAUST GAS CLEANING CATALYST MATERIAL, AND EXHAUST GAS CLEANING CATALYST CONTAINING SAID CATALYST MATERIAL
(FR) MATÉRIAU CATALYSEUR DE PURIFICATION DE GAZ D'ÉCHAPPEMENT ET CATALYSEUR DE PURIFICATION DE GAZ D'ÉCHAPPEMENT CONTENANT LEDIT MATÉRIAU CATALYSEUR
(JA) 排気ガス浄化用触媒材及び同触媒材を含有する排気ガス浄化用触媒
Abstract: front page image
(EN)An exhaust gas cleaning catalyst material for cleaning an exhaust gas discharged from an engine, comprising: a ZrLaY composite oxide which comprises ZrO2 as the main component, 2 to 10 mass% of La2O3, and 2 to 20 mass% of Y2O3; and Rh supported on the composite oxide.
(FR)L'invention porte sur un matériau catalyseur de purification de gaz d'échappement pour la purification d'un gaz d'échappement évacué d'un moteur, comprenant : un oxyde composite de ZrLaY qui comprend du ZrO2 comme composant principal, 2 à 10 % en masse de La2O3 et 2 à 20 % en masse de Y2O3 ; et du Rh supporté sur l'oxyde composite.
(JA) エンジンから排出される排気ガスを浄化するための排気ガス浄化用触媒材は、主成分としてのZrO2と、2質量%以上10質量%以下のLa23と、2質量%以上20質量%以下のY23とを含有するZrLaY複合酸化物を含み、該複合酸化物にRhが担持されている。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)